**ADG2188BCPZ-REEL7: High-Performance CMOS Analog Multiplexer for Precision Signal Routing Applications**
In the realm of precision electronic systems, the accurate routing of analog signals is a critical function that directly impacts overall performance. The **ADG2188BCPZ-REEL7** stands out as a premier solution, engineered to meet the stringent demands of high-accuracy measurement, data acquisition, and automated test equipment. This 8-channel single-ended analog multiplexer, fabricated on an **advanced iCMOS® process**, represents a significant leap in performance, offering an exceptional combination of low on-resistance, high switching speed, and minimal power consumption.
A defining characteristic of this multiplexer is its **ultra-low on-resistance of just 2.5 Ω**, which remains exceptionally flat across the entire analog input range. This low and linear resistance is paramount, as it minimizes signal attenuation and distortion, ensuring that even delicate voltage levels are transmitted with high fidelity. Complementing this is its **impressively low on-resistance flatness**, which guarantees consistent performance regardless of the signal path, a critical feature for precision applications.
Power efficiency and signal integrity are further enhanced by the device's **low power consumption and minimal charge injection**. The iCMOS construction allows for operation with supplies from 3.3 V to 16.5 V, making it versatile for both 5 V and ±15 V systems while drawing minimal current. The **dramatically reduced charge injection** prevents transient voltage spikes when switching channels, a common source of error that can corrupt sensitive measurements in connected analog-to-digital converters (ADCs) or sample-and-hold amplifiers.
For system designers, the ADG2188BCPZ-REEL7 offers robust and convenient features. It includes **TTL and CMOS-compatible digital inputs**, simplifying interface with modern microcontrollers, FPGAs, and DSPs without requiring level-shifting circuitry. The break-before-make switching action prevents momentary shorting between channels, protecting source instruments and the multiplexer itself. Housed in a compact, space-saving 16-lead LFCSP package, it is ideally suited for dense PCB layouts common in portable and modular instrumentation.
**ICGOODFIND**: The ADG2188BCPZ-REEL7 is an industry-leading analog multiplexer that sets a high bar for precision signal routing. Its exceptional combination of **low on-resistance**, **high channel-to-channel matching**, and **superior charge injection performance** makes it an indispensable component for designing systems where signal integrity and measurement accuracy are non-negotiable. It is the optimal choice for applications ranging from industrial control systems to medical diagnostics and high-end audio routing.
**Keywords**: Analog Multiplexer, Low On-Resistance, Charge Injection, iCMOS, Signal Integrity.
